Plastic partition plate processing mechanism with automatic placing function

Abstract

The utility model discloses a plastic partition plate machining mechanism with an automatic placing function. The plastic partition plate machining mechanism comprises a double-shaft driving mechanism and a suction cup assembly which is arranged on the double-shaft driving mechanism and is driven by the double-shaft driving mechanism to move in the X-axis direction and the Y-axis direction. The suction cup assembly comprises a suction cup frame arranged on the double-shaft driving mechanism, a plurality of piston cylinders are arranged at the two ends of the suction cup frame, hollow piston rods are movably connected to the inner sides of the lower ends of the piston cylinders in the longitudinal direction, suction cups are arranged at the bottoms of the piston rods, and the piston rods communicate with the piston cylinders and the suction cups. An opening is formed in the upper end of the piston cylinder and provided with a one-way valve. According to the plastic partition plate processing mechanism with the automatic placement function, plastic partition plates can be automatically adsorbed through pressure by means of the arranged suction cup assembly, automatic placement is achieved through control of the second motor during placement, and compared with a traditional vacuum pump control adsorption structure, the plastic partition plate processing mechanism is simpler and more compact, small in size and low in cost.

Description

Technical Field

[0001] This utility model relates to the field of plastic partition production equipment, and in particular to a plastic partition processing mechanism with automatic placement function. Background Technology

[0002] Plastic partitions are partitions made from plastic raw materials, typically produced through extrusion and compression molding into hollow plastic sheets. High-density polyethylene (HDPE) and polypropylene (PP) are the main raw materials for plastic partitions. They maintain stable performance in humid or corrosive environments, are lightweight, and easy to handle and install. Due to their excellent properties, plastic partitions are widely used in food and agricultural product packaging, hardware parts packaging, and other industries.

[0003] When producing plastic partitions, it is generally necessary to move the partitions from one place to the required location. The traditional method is to use a suction cup processing mechanism (robotic arm) for this purpose. However, vacuum suction cups often require auxiliary structures such as vacuum pumps and pipes, which are relatively complex, costly, bulky, and impractical.

[0004] Therefore, it is necessary to propose a plastic partition processing mechanism with automatic placement function to solve the above problems. Utility Model Content

[0005] The main objective of this invention is to provide a plastic partition processing mechanism with automatic placement function, which can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A plastic partition processing mechanism with automatic placement function includes a dual-axis drive mechanism and a suction cup assembly disposed on the dual-axis drive mechanism and driven by the dual-axis drive mechanism to perform displacement in the X and Y axis directions.

[0008] The suction cup assembly includes a suction cup frame mounted on a dual-axis drive mechanism. Multiple piston cylinders are located at both ends of the suction cup frame. A hollow piston rod is longitudinally and movably connected to the inner lower end of each piston cylinder. A suction cup is located at the bottom of the piston rod, and the piston rod communicates with both the piston cylinder and the suction cup. An opening is located at the upper end of each piston cylinder, and a one-way valve is installed in the opening. The one-way valve is configured to allow gas to escape only from the inside of the piston cylinder. A pressure relief hole is located on one side of the upper end of the piston cylinder. A flange is located on the lower sidewall of the piston rod, and the top of the flange is connected to the piston cylinder. A spring is provided between the bottoms of the suction cup and the piston rod. The spring is sleeved on the outside of the piston rod. A housing is provided on one side of the suction cup frame. A gear is rotatably provided inside the housing. A second motor for driving the gear to rotate is provided on the outside of the housing. A rack is meshed on both sides of the gear. A traction rod is provided at the opposite end of each rack. The end of the traction rod away from the rack extends to the outside of the housing and is provided with a traction frame that slides with the suction cup frame. A sealing pin is provided on one side of the traction frame that corresponds to the pressure relief hole. The sealing pin is inserted into the pressure relief hole.

[0009] Preferably, the dual-axis drive mechanism includes a bracket mounted on a horizontal plane, a transverse frame slidably connected to the bracket along its length, a lead screw rotatably mounted on one side of the bracket, a first motor for driving the lead screw to rotate at one end of the bracket, one end of the transverse frame threadedly engaging with the lead screw, a longitudinal frame vertically slidably connected to the end of the transverse frame away from the bracket, a suction cup frame fixed to the lower end of the longitudinal frame, and an electric telescopic rod for driving the longitudinal displacement of the suction cup frame at the end of the transverse frame near the longitudinal frame.

[0010] Preferably, a first linear guide rail is provided on one side of the bracket, and one end of the transverse frame is slidably guided by the first linear guide rail;

[0011] A second linear guide rail is provided on one side of the longitudinal moving frame, and one end of the transverse moving frame is slidably guided by the second linear guide rail.

[0012] Preferably, the first linear guide rail is provided with a first buffer at both ends corresponding to the end of the transverse frame near the support.

[0013] The second linear guide rail is provided with a second buffer at both ends, which corresponds to the end of the transverse frame away from the support.

[0014] Preferably, the first linear guide rail is provided with sensors at both ends corresponding to the ends of the transverse frame and used to sense the transverse frame.

[0015] Preferably, a scale grating is vertically arranged on one side of the longitudinal frame, and a grating reading head corresponding to the scale grating is arranged at one end of the transverse frame near the longitudinal frame.

[0016] Compared with the prior art, the present invention provides a plastic partition processing mechanism with automatic placement function, which has the following beneficial effects:

[0017] 1. This plastic partition processing mechanism with automatic placement function can automatically adsorb plastic partitions through pressure using a set suction cup assembly. The placement is controlled by a second motor. Compared with the traditional vacuum pump-controlled adsorption structure, it is simpler, more compact, smaller in size, lower in cost, and more practical.

[0018] 2. The plastic partition processing mechanism with automatic placement function can limit and buffer the transverse and longitudinal frames respectively through the first and second buffers. This can limit the movement and prevent rigid collisions that could damage the transverse and longitudinal frames when they reach the end.

[0019] 3. The plastic partition processing mechanism with automatic placement function can sense the transverse frame through the set sensor, which facilitates the start and stop of the first motor. The setting of the scale grating and the grating reading head constitutes the grating scale displacement sensor, which facilitates the start and stop of the electric telescopic rod, accurately controls the displacement distance, and thus achieves the accurate picking and placing of plastic partitions. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0022] Figure 3 This is a schematic diagram of the upper part of the bracket of this utility model;

[0023] Figure 4 This is a schematic diagram of the overall structure of the transverse moving frame, longitudinal moving frame, and suction cup frame of this utility model;

[0024] Figure 5 This is a utility model Figure 4 A structural diagram from another perspective based on the above;

[0025] Figure 6 This is a schematic diagram of the overall structure of the housing and traction frame of this utility model;

[0026] Figure 7 This is a cross-sectional structural diagram of the shell of this utility model;

[0027] Figure 8 This is a cross-sectional structural diagram of the piston cylinder and piston rod of this utility model.

[0028] In the diagram: 1. Bracket; 2. Horizontal movement frame; 3. Vertical movement frame; 4. Electric telescopic rod; 5. Suction cup frame; 6. Suction cup; 7. Lead screw; 8. First motor; 9. Sensor; 10. First buffer; 11. First linear guide rail; 12. Housing; 13. Second motor; 14. Second buffer; 15. Second linear guide rail; 16. Scale grating; 17. Grating reading head; 18. Traction frame; 19. Sealing needle; 20. Traction rod; 21. Gear; 22. Rack; 23. Piston cylinder; 24. Piston rod; 25. One-way valve; 26. Pressure relief hole; 27. Spring; 28. Flange. Detailed Implementation

[0029] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0030] like Figure 1-8 As shown, a plastic partition processing mechanism with automatic placement function includes a dual-axis drive mechanism and a suction cup assembly disposed on the dual-axis drive mechanism and driven by the dual-axis drive mechanism to perform displacement in the X and Y axis directions.

[0031] The dual-axis drive mechanism includes a bracket 1 mounted on a horizontal plane. A transverse frame 2 is slidably connected to the bracket 1 along its length. A lead screw 7 is rotatably mounted on one side of the bracket 1. A first motor 8 for driving the lead screw 7 to rotate is mounted at one end of the bracket 1. One end of the transverse frame 2 is threadedly engaged with the lead screw 7. A longitudinal frame 3 is vertically slidably connected to the end of the transverse frame 2 away from the bracket 1. An electric telescopic rod 4 for driving the longitudinal displacement of the suction cup frame 5 is mounted at the end of the transverse frame 2 near the longitudinal frame 3.

[0032] The suction cup assembly includes a suction cup frame 5 located at the lower end of the longitudinal moving frame 3. Multiple piston cylinders 23 are located at both ends of the suction cup frame 5. A hollow piston rod 24 is longitudinally and movably connected to the inner side of the lower end of each piston cylinder 23. A suction cup 6 is located at the bottom of the piston rod 24, and the piston rod 24 communicates with both the piston cylinder 23 and the suction cup 6. An opening is located at the upper end of the piston cylinder 23, and a one-way valve 25 is installed in the opening. The one-way valve 25 is configured to allow gas to escape only from inside the piston cylinder 23. A pressure relief hole 26 is located on one side of the upper end of the piston cylinder 23. A flange 28 is located on the lower side wall of the piston rod 24, and a space is provided between the top of the flange 28 and the bottom of the piston cylinder 23. A spring 27 is provided and sleeved on the outside of the piston rod 24. A housing 12 is provided on one side of the suction cup frame 5. A gear 21 is rotatably provided inside the housing 12. A second motor 13 for driving the gear 21 to rotate is provided on the outside of the housing 12. A rack 22 is meshed on both sides of the gear 21. A traction rod 20 is provided at the opposite ends of the two racks 22. The end of the traction rod 20 away from the rack 22 extends to the outside of the housing 12 and is provided with a traction frame 18 that slides with the suction cup frame 5. A sealing pin 19 corresponding to the pressure relief hole 26 is provided on one side of the traction frame 18, and the sealing pin 19 is inserted into the pressure relief hole 26.

[0033] To increase the stability of the movement of the transverse frame 2 and the longitudinal frame 3, a first linear guide rail 11 is provided on one side of the support 1, and one end of the transverse frame 2 is slidably guided by the first linear guide rail 11. A second linear guide rail 15 is provided on one side of the longitudinal frame 3, and one end of the transverse frame 2 is slidably guided by the second linear guide rail 15.

[0034] Furthermore, the first linear guide rail 11 is provided with a first buffer 10 at both ends corresponding to the end of the transverse frame 2 closer to the support 1, and the second linear guide rail 15 is provided with a second buffer 14 at both ends corresponding to the end of the transverse frame 2 away from the support 1.

[0035] Furthermore, the first linear guide rail 11 is provided with sensors 9 at both ends corresponding to the ends of the transverse frame 2 and used to sense the transverse frame 2. A scale grating 16 is vertically provided on one side of the longitudinal frame 3, and a grating reading head 17 corresponding to the scale grating 16 is provided at one end of the transverse frame 2 near the longitudinal frame 3.

[0036] It should be noted that this utility model is a plastic partition processing mechanism with an automatic placement function. In use, the bracket 1 is installed on a horizontal surface at a suitable position. When picking up the plastic partition, the first motor 8 drives the lead screw 7 to rotate, and the lead screw 7 drives the transverse frame 2 to move laterally. When it reaches the desired position, the sensor 9 senses it, the first motor 8 stops, and the first buffer 10 provides buffering and blocking. Then, the electric telescopic rod 4 drives the suction cup frame 5 to move downwards, and the suction cup 6 presses against the plastic partition, compressing the spring 27. Gas is squeezed out of the piston cylinder 23 and piston rod 24. When the electric telescopic rod 4 drives the suction cup frame 5 upwards, due to the spring 27... The reverse force causes the suction cup 6 to adhere to the plastic partition, which is then delivered to the designated position and falls. Finally, the second motor 13 drives the gear 21 to rotate, the gear 21 drives the rack 22 to move, and the rack 22 drives the traction frame 18 to move through the traction rod 20. The traction frame 18 drives the sealing needle 19 to separate from the pressure relief hole 26, thereby relieving the pressure inside the piston cylinder 23 and piston rod 24, the spring 27 returns to its original position, and the suction cup 6 separates from the plastic partition, thus realizing the automatic placement of the plastic partition. During this process, the grating reading head 17 senses the scale grating 16 to stop the electric telescopic rod 4. Similarly, the second buffer 14 buffers and blocks the longitudinal movement frame 3.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A plastic partition processing mechanism with automatic placement function, characterized in that, It includes a dual-axis drive mechanism and a suction cup assembly mounted on the dual-axis drive mechanism and driven by the dual-axis drive mechanism to perform displacement in the X and Y axes; The suction cup assembly includes a suction cup frame (5) mounted on a dual-axis drive mechanism. Multiple piston cylinders (23) are mounted at both ends of the suction cup frame (5). A hollow piston rod (24) is longitudinally and movably connected to the inner side of the lower end of each piston cylinder (23). A suction cup (6) is mounted at the bottom of the piston rod (24), and the piston rod (24) communicates with both the piston cylinder (23) and the suction cup (6). An opening is provided at the upper end of the piston cylinder (23), and a one-way valve (25) is installed at the opening. The one-way valve (25) is configured to allow gas to escape only from inside the piston cylinder (23). A pressure relief hole (26) is provided on one side of the upper end of the piston cylinder (23). A flange (28) is provided on the lower side wall of the piston rod (24), and a spring is provided between the top of the flange (28) and the bottom of the piston cylinder (23). Spring (27), and spring (27) is sleeved on the outside of piston rod (24). A housing (12) is provided on one side of suction cup frame (5). A gear (21) is rotatably provided on the inside of the housing (12). A second motor (13) for driving the gear (21) to rotate is provided on the outside of the housing (12). A rack (22) meshes on both sides of the gear (21). A traction rod (20) is provided at the far end of each of the two racks (22). The end of the traction rod (20) away from the rack (22) extends to the outside of the housing (12) and is provided with a traction frame (18) that slides with suction cup frame (5). A sealing pin (19) corresponding to the pressure relief hole (26) is provided on one side of the traction frame (18). The sealing pin (19) is inserted into the pressure relief hole (26).

2. The plastic partition processing mechanism with automatic placement function according to claim 1, characterized in that: The dual-axis drive mechanism includes a bracket (1) mounted on a horizontal plane. A transverse frame (2) is slidably connected to the bracket (1) along its length. A lead screw (7) is rotatably mounted on one side of the bracket (1). A first motor (8) for driving the lead screw (7) to rotate is mounted on one end of the bracket (1). One end of the transverse frame (2) is threadedly engaged with the lead screw (7). A longitudinal frame (3) is vertically slidably connected to the end of the transverse frame (2) away from the bracket (1). A suction cup frame (5) is fixed to the lower end of the longitudinal frame (3). An electric telescopic rod (4) for driving the longitudinal displacement of the suction cup frame (5) is mounted on the end of the transverse frame (2) near the longitudinal frame (3).

3. The plastic partition processing mechanism with automatic placement function according to claim 2, characterized in that: A first linear guide rail (11) is provided on one side of the bracket (1), and one end of the transverse frame (2) is slidably guided by the first linear guide rail (11). A second linear guide rail (15) is provided on one side of the longitudinal frame (3), and one end of the transverse frame (2) is slidably guided by the second linear guide rail (15).

4. A plastic partition processing mechanism with automatic placement function according to claim 3, characterized in that: The first linear guide (11) is provided with a first buffer (10) at both ends, which corresponds to the end of the transverse frame (2) near the support (1). The second linear guide (15) is provided with a second buffer (14) at both ends, which corresponds to the end of the transverse frame (2) away from the support (1).

5. A plastic partition processing mechanism with automatic placement function according to claim 3, characterized in that: The first linear guide (11) has sensors (9) at both ends that correspond to the ends of the transverse frame (2) and are used to sense the transverse frame (2).

6. A plastic partition processing mechanism with automatic placement function according to claim 2, characterized in that: A scale grating (16) is vertically arranged on one side of the longitudinal frame (3), and a grating reading head (17) corresponding to the scale grating (16) is arranged at one end of the transverse frame (2) near the longitudinal frame (3).

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